let More = document.getElementById('more')
let Cancel = document.getElementById('cancel')
let Hid = document.getElementById('fix-nav')
close = true
show = function(){
    if(close){
        More.style.display = "none"
        Cancel.style.display = "block"
        Hid.style.display = "flex"
    }
    else{
        More.style.display = "block"
        Cancel.style.display = "none"
        Hid.style.display = "none"
    }
    close = !close
}
More.onclick = show
Cancel.onclick = show